Fix phpmailer (Case sensitive Check)

tests/Util/HookMockTrait.php

@@ -0,0 +1,30 @@
+<?php
+
+namespace Friendica\Test\Util;
+
+use Friendica\Core\Hook;
+use Mockery\MockInterface;
+
+trait HookMockTrait
+{
+
+	/**
+	 * @var MockInterface The Interface for mocking a renderer
+	 */
+	private $hookMock;
+
+	/**
+	 * Mocking a method 'Hook::call()' call
+	 *
+	 */
+	public function mockHookCallAll(string $name, &$capture)
+	{
+		if (!isset($this->hookMock)) {
+			$this->hookMock = \Mockery::mock('alias:' . Hook::class);
+		}
+
+		$this->hookMock
+			->shouldReceive('callAll')
+			->withArgs([$name, \Mockery::capture($capture)]);
+	}
+}